A guide to sed-borne bacterial diseases of tomato in Tanzania / N . K. F. Kaaya ....et al. - Frederiksberg : Danish Government Institute of Seed Pathology for Developing Countries, 2003 . - 17 p. : ill. ; 27 cm. - Technical Bulletin. . Includes bibliographic references. Subjects--Topical Terms: Tomatoes -- Diseases and pests. Dewey Class. No.: 641.35642